mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-11-24 11:09:06 +08:00
520077bd41
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@164 d0cd1f9f-072b-0410-8dd7-cf729c803f20
100 lines
3.8 KiB
C
100 lines
3.8 KiB
C
/* -*-C-*-
|
|
********************************************************************************
|
|
*
|
|
* File: permdawg.h (Formerly permdawg.h)
|
|
* Description:
|
|
* Author: Mark Seaman, SW Productivity
|
|
* Created: Fri Oct 16 14:37:00 1987
|
|
* Modified: Mon May 20 16:45:29 1991 (Mark Seaman) marks@hpgrlt
|
|
* Language: C
|
|
* Package: N/A
|
|
* Status: Reusable Software Component
|
|
*
|
|
* (c) Copyright 1987, Hewlett-Packard Company.
|
|
** Licensed under the Apache License, Version 2.0 (the "License");
|
|
** you may not use this file except in compliance with the License.
|
|
** You may obtain a copy of the License at
|
|
** http://www.apache.org/licenses/LICENSE-2.0
|
|
** Unless required by applicable law or agreed to in writing, software
|
|
** distributed under the License is distributed on an "AS IS" BASIS,
|
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
** See the License for the specific language governing permissions and
|
|
** limitations under the License.
|
|
*
|
|
*********************************************************************************/
|
|
#ifndef PERMDAWG_H
|
|
#define PERMDAWG_H
|
|
|
|
/*----------------------------------------------------------------------
|
|
I n c l u d e s
|
|
----------------------------------------------------------------------*/
|
|
#include "dawg.h"
|
|
#include "choices.h"
|
|
#include "choicearr.h"
|
|
|
|
/*---------------------------------------------------------------------
|
|
V a r i a b l e s
|
|
----------------------------------------------------------------------*/
|
|
extern int dawg_debug;
|
|
extern float ok_word;
|
|
extern float good_word;
|
|
extern float freq_word;
|
|
|
|
/*----------------------------------------------------------------------
|
|
M a c r o s
|
|
----------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------
|
|
Public Function Prototypes
|
|
----------------------------------------------------------------------*/
|
|
void adjust_word(A_CHOICE *best_choice, float *certainty_array);
|
|
|
|
/*previous option */
|
|
void append_next_choice(EDGE_ARRAY dawg,
|
|
NODE_REF node,
|
|
char permuter,
|
|
char *word,
|
|
char unichar_lengths[],
|
|
int unichar_offsets[],
|
|
CHOICES_LIST choices,
|
|
int char_index,
|
|
A_CHOICE *this_choice,
|
|
const char *prevchar,
|
|
float *limit,
|
|
float rating,
|
|
float certainty,
|
|
float *rating_array,
|
|
float *certainty_array,
|
|
int word_ending,
|
|
int last_word,
|
|
CHOICES *result);
|
|
|
|
CHOICES dawg_permute(EDGE_ARRAY dawg,
|
|
NODE_REF node,
|
|
char permuter,
|
|
CHOICES_LIST choices,
|
|
int char_index,
|
|
float *limit,
|
|
char *word,
|
|
char unichar_lengths[],
|
|
int unichar_offsets[],
|
|
float rating,
|
|
float certainty,
|
|
float *rating_array,
|
|
float *certainty_array,
|
|
int last_word);
|
|
|
|
void dawg_permute_and_select(const char *string,
|
|
EDGE_ARRAY dawg,
|
|
char permuter,
|
|
CHOICES_LIST character_choices,
|
|
A_CHOICE *best_choice,
|
|
inT16 system_words);
|
|
|
|
void init_permdawg_vars();
|
|
void init_permdawg();
|
|
void end_permdawg();
|
|
|
|
int test_freq_words(const char *word);
|
|
#endif
|